const_costs: const_costs

In RcppDynProg: 'Rcpp' Dynamic Programming

const_costs

Description

Built matrix of total out of sample interval square error costs for held-out means. One indexed.

Usage

const_costs(y, w, min_seg, indices)

Arguments

y	NumericVector, values to group in order.
w	NumericVector, weights.
min_seg	positive integer, minimum segment size (>=1).
indices	IntegerVector, order list of indices to pair.

Value

xcosts NumericMatix, for j>=i xcosts(i,j) is the cost of partition element [i,...,j] (inclusive).

Examples

const_costs(c(1, 1, 2, 2), c(1, 1, 1, 1), 1, 1:4)

RcppDynProg documentation built on Aug. 20, 2023, 9:07 a.m.